By Topic

Distributed Multichannel Power Allocation Algorithm for Spectrum Sharing Cognitive Radio Networks

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Yuan Wu ; Hong Kong Univ. of Sci. & Technol., Kowloon ; Danny H. K. Tsang

In this paper, we study the distributed multichannel power allocation (MCPA) problem for the spectrum sharing cognitive radio networks (CRNs), where secondary transceiver pairs share the same spectrum with the primary system. The problem is formulated as a non-cooperative game with coupled constraints to address the interference temperature restrictions imposed by the primary system. Existence and uniqueness of the Nash Equilibrium (N.E.) for this coupled constraints MCPA game are investigated. Distributed MCPA algorithm is proposed to approach the unique N.E. Simulation results are obtained to verify the validity of the proposed algorithm.

Published in:

2008 IEEE Wireless Communications and Networking Conference

Date of Conference:

March 31 2008-April 3 2008